9940238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9221}}^1$

素因数の和:9248

約数の個数: 24

約数和(自身を含む): 18923544

約数和(自身を除く): 8983306

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 9221, 18442, 64547, 101431, 129094, 202862, 451829, 710017, 903658, 1420034, 4970119, 9940238]

約数ペア:

[(1, 9940238), (2, 4970119), (7, 1420034), (11, 903658), (14, 710017), (22, 451829), (49, 202862), (77, 129094), (98, 101431), (154, 64547), (539, 18442), (1078, 9221)]